Operation Panel Unit; Pre-Procedure For Removing Control Panel; Removing Control Panel; Dc Controller Pcb - Canon LBP7200Cdn Service Manual

Chapter 3
2) Open the duplex feeding unit [1] and remove the duplex reverse drive unit
[2].
- 3 screws [3]

3.1.9 Operation Panel Unit

3.1.9.1 Pre-procedure for removing control panel

1) Remove the right cover.(page 3-3)Reference[Removing right cover]
2) Remove the upper rear cover (left).(page 3-1)Reference[Removing up-
per rear cover (left)]
3) Remove the upper cover.(page 3-5)Reference[Removing upper cover]

3.1.9.2 Removing control panel

1) Remove the control panel[1].
- 2 claws [2] (Use a flat-blade driver.)
3-10
F-3-38
F-3-39
F-3-40

3.1.10 DC Controller PCB

3.1.10.1 Pre-procedure for removing DC controller PCB

1) Remove the right cover.(page 3-3)Reference[Removing right cover]
2) Remove the upper rear cover (left).(page 3-1)Reference[Removing up-
per rear cover (left)]
3) Remove the upper cover.(page 3-5)Reference[Removing upper cover]

3.1.10.2 Removing DC controller PCB

1) Remove the cable cover plate [1].
- 2 screws [2]
2) Remove the DC controller PCB [1].
- 5 flat cables [2]
- All connectors on the PCB (8 connectors)
- 5 screws [3]
0021-3964
0021-3966

3.1.11 Connecting PCB

3.1.11.1 Pre-procedure for removing relay PCB

1) Remove the right cover.(page 3-3)Reference[Removing right cover]
2) Remove the upper rear cover (left).(page 3-1)Reference[Removing up-
per rear cover (left)]
3) Remove the upper cover.(page 3-5)Reference[Removing upper cover]

3.1.11.2 Removing relay PCB

1) Remove the cable cover plate [1].
- 2 screws [2]
F-3-41
F-3-42
0021-3972
0021-3975
0021-6341
0021-6350